421441016

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{811}}^1\times {\mathrm{3821}}^1$

素因数の和:4655

約数の個数: 32

約数和(自身を含む): 837935280

約数和(自身を除く): 416494264

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 811, 1622, 3244, 3821, 6488, 7642, 13787, 15284, 27574, 30568, 55148, 64957, 110296, 129914, 259828, 519656, 3098831, 6197662, 12395324, 24790648, 52680127, 105360254, 210720508, 421441016]

約数ペア:

[(1, 421441016), (2, 210720508), (4, 105360254), (8, 52680127), (17, 24790648), (34, 12395324), (68, 6197662), (136, 3098831), (811, 519656), (1622, 259828), (3244, 129914), (3821, 110296), (6488, 64957), (7642, 55148), (13787, 30568), (15284, 27574)]